CS138-lecture-20210513

Network security cont. #

Note: These following topics will not be on the final

TLS – transport layer security #

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TLS is implemented at application layer.

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IPSec – network layer security #

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VPN = virtual private network

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IKE = internet key exchange, ESP = encapsulating security payloads

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Read more on kerberos

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Firewalls #

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IDS = intrusion detection system

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IDS – intrusion detection systems #

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Network security summary #

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